235976960

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:384

約数の個数: 144

約数和(自身を含む): 616143360

約数和(自身を除く): 380166400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 128, 152, 155, 160, 190, 248, 256, 304, 310, 313, 320, 380, 496, 589, 608, 620, 626, 640, 760, 992, 1178, 1216, 1240, 1252, 1280, 1520, 1565, 1984, 2356, 2432, 2480, 2504, 2945, 3040, 3130, 3968, 4712, 4864, 4960, 5008, 5890, 5947, 6080, 6260, 7936, 9424, 9703, 9920, 10016, 11780, 11894, 12160, 12520, 18848, 19406, 19840, 20032, 23560, 23788, 24320, 25040, 29735, 37696, 38812, 39680, 40064, 47120, 47576, 48515, 50080, 59470, 75392, 77624, 80128, 94240, 95152, 97030, 100160, 118940, 150784, 155248, 184357, 188480, 190304, 194060, 200320, 237880, 310496, 368714, 376960, 380608, 388120, 400640, 475760, 620992, 737428, 753920, 761216, 776240, 921785, 951520, 1241984, 1474856, 1522432, 1552480, 1843570, 1903040, 2483968, 2949712, 3104960, 3687140, 3806080, 5899424, 6209920, 7374280, 7612160, 11798848, 12419840, 14748560, 23597696, 29497120, 47195392, 58994240, 117988480, 235976960]

約数ペア:

[(1, 235976960), (2, 117988480), (4, 58994240), (5, 47195392), (8, 29497120), (10, 23597696), (16, 14748560), (19, 12419840), (20, 11798848), (31, 7612160), (32, 7374280), (38, 6209920), (40, 5899424), (62, 3806080), (64, 3687140), (76, 3104960), (80, 2949712), (95, 2483968), (124, 1903040), (128, 1843570), (152, 1552480), (155, 1522432), (160, 1474856), (190, 1241984), (248, 951520), (256, 921785), (304, 776240), (310, 761216), (313, 753920), (320, 737428), (380, 620992), (496, 475760), (589, 400640), (608, 388120), (620, 380608), (626, 376960), (640, 368714), (760, 310496), (992, 237880), (1178, 200320), (1216, 194060), (1240, 190304), (1252, 188480), (1280, 184357), (1520, 155248), (1565, 150784), (1984, 118940), (2356, 100160), (2432, 97030), (2480, 95152), (2504, 94240), (2945, 80128), (3040, 77624), (3130, 75392), (3968, 59470), (4712, 50080), (4864, 48515), (4960, 47576), (5008, 47120), (5890, 40064), (5947, 39680), (6080, 38812), (6260, 37696), (7936, 29735), (9424, 25040), (9703, 24320), (9920, 23788), (10016, 23560), (11780, 20032), (11894, 19840), (12160, 19406), (12520, 18848)]